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    <!-- <h2>天气预报</h2>
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        <li><a href="http://baidu.com">百度</a></li>
        <li><a href="http://sina.com.cn">新浪</a></li>
        <li><a href="http://163.com">网易</a></li>
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                <a href="http://163.com">网易</a>
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